129529708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{420551}}^1$

素因数の和:420573

約数の個数: 24

約数和(自身を含む): 282610944

約数和(自身を除く): 153081236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 420551, 841102, 1682204, 2943857, 4626061, 5887714, 9252122, 11775428, 18504244, 32382427, 64764854, 129529708]

約数ペア:

[(1, 129529708), (2, 64764854), (4, 32382427), (7, 18504244), (11, 11775428), (14, 9252122), (22, 5887714), (28, 4626061), (44, 2943857), (77, 1682204), (154, 841102), (308, 420551)]